日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Delivering the need for speed

By SUN XIAOCHEN | China Daily | Updated: 2021-04-12 09:52
Share
Share - WeChat
Athletes gave the ice quality at the oval a resounding thumbs-up during last week's test program. WEI XIAOHAO/CHINA DAILY

Wang Beixing, competition director of speed skating for Beijing 2022, echoed those sentiments.

"The gap between high and low rinks has been narrowing over the past decade. It's not impossible for us to make the ice fast enough for new records to be set, especially with the venue facilitated by the new refrigeration system," said Wang, the bronze medalist in women's 500m at the 2010 Vancouver Games.

Dubbed the "Ice Ribbon" due to its slick exterior lighting beams, the Beijing oval is the first Olympic speed skating venue to make ice with an environmentally friendly cooling system that uses carbon dioxide as a refrigerant, instead of the harmful substance Freon.

The new system, which freezes quicker and is more stable than the old technique, helps maintain consistent temperature, density and firmness of ice across the 400-meter track, allowing skaters to push to their limits.

Among the athletes racing at the oval's debut session on Wednesday, Chen Chuang, who finished second in a 500m youth race, left the track mightily impressed.

"For me, this ice feels already perfect," he said. "The thickness is just right, the flatness is superb and the smoothness makes it easy to push for speed. I don't really see anything that can be improved upon."

Despite the positive feedback, Messer and his Chinese assistants are certainly not about to rest on their laurels.

"This is a very valuable competition for us," said Messer. "We can see the effect of the changes that we make to the ice with temperature and different factors that we can control now that we couldn't before.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 三级特黄视频 | 日韩国产三级 | 欧美日韩综合视频 | 污网站在线免费看 | 欧美洲视频在线观看 | 这里只有精品视频 | 美女福利视频国产免费观看 | 91蝌蚪在线播放 | 日本不卡不码高清免费 | 日韩在线你懂的 | 国产成人精品一区二区三区视频 | 亚洲国产成人av好男人在线观看 | 国产自产拍精品视频免费看 | 日本美女久久 | 国产一区二区久久 | 午夜欧美性欧美 | 92手机看片福利永久国产 | 综合色区| 亚洲精品视频免费看 | 久久久久免费 | 日韩欧美一区二区三区在线视频 | 大色综合 | 久久这里只有精品免费播放 | 91免费在线看 | 欧美卡一卡二卡新区网站 | 亚洲一区色 | 国产精品久久久久久52AVAV | 五月婷婷欧美 | 黄色免费视频观看 | 日韩欧美国产一区二区 | 人人干人人模 | 一级片视频网站 | 国产精品久久九九 | 午夜免费 | 亚洲精品中文字幕在线观看 | 国产免费久久精品99 | 久久人人爽人人爽 | 成人毛片久久 | 欧美成人免费全网站大片 | 亚洲国产一区二区视频 | 两性欧美|